TDA9950TT/C3,512 NXP Semiconductors, TDA9950TT/C3,512 Datasheet - Page 17

• Manufacturer Part Number: TDA9950TT/C3,512
• Description: IC TRANSLATOR I2C-BUS 20TSSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA9950TT/C3,512

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 20-TSSOP
• Mounting Type: Surface Mount
• Supply Voltage: *
• Operating Temperature: *
• Output Type: *
• Input Type: *
• Number Of Channels: *
• Data Rate: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935288526512

NXP Semiconductors
11. Dynamic characteristics
Table 22.
V
12. Application information
TDA9950_2
Product data sheet
Symbol
Glitch filter
t
t
I
f
gr
sa
2
clk
DD
C-bus: (5 V tolerant) pins SDA and SCL
= 3.0 V to 3.6 V; T
Dynamic characteristics (12 MHz)
Parameter
glitch rejection time
signal acceptance time
clock frequency
amb
Fig 9.
= 0 C to +70 C for industrial applications; f
Application diagram
TDA9950
Conditions
pin RST
any pin except RST
pin RST
any pin except RST
Standard mode
Fast mode
10
20
19
18
9
2
8
3
1
Rev. 02 — 22 October 2009
SCL
SDA
INT
CEC_IN
CEC_OUT
(I
(I
(polarity) INT_POL
RSVD1
2
2
C address) A0
C address) A1
I
2
C-bus
configuration
osc
18 k
= 12 MHz (crystal); unless otherwise specified.
100 k
Min
-
-
125
50
-
-
220 pF
47 k
220 pF
Typ
-
-
-
-
-
-
CEC/I
BC817
27 k
220
PMLL4148
TDA9950
© NXP B.V. 2009. All rights reserved.
2
Max
50
15
-
-
100
400
C-bus translator
001aag930
V
CEC line
DD
17 of 22
Unit
ns
ns
ns
ns
kHz
kHz